Point Forecast: 3 Miles SSE Rock Falls IL  41.75N 89.68W (Elev. 198 m)	Last Update: 4:49 pm CDT May 5, 2024

[hide menu]

Weather Elements Fire Weather Probabilistic Forecasts (Experimental) Description | Survey Temperature (°C) Dewpoint (°C) Heat Index (°C) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Mixing Height  x100ftx100m Haines Index Lightning Activity Level Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-m) Grassland Fire Danger Index Quantitative Precipitation  3-hr6-hr12-hr24-hr   info     0.100.250.501.00 Snowfall  3-hr6-hr12-hr24-hr   info     0.1in1in3in6in12in

48-Hour Period Starting: 6pm Sun, May 5 20247pm Sun, May 5 20248pm Sun, May 5 20249pm Sun, May 5 202410pm Sun, May 5 202411pm Sun, May 5 202412am Mon, May 6 20241am Mon, May 6 20242am Mon, May 6 20243am Mon, May 6 20244am Mon, May 6 20245am Mon, May 6 20246am Mon, May 6 20247am Mon, May 6 20248am Mon, May 6 20249am Mon, May 6 202410am Mon, May 6 202411am Mon, May 6 202412pm Mon, May 6 20241pm Mon, May 6 20242pm Mon, May 6 20243pm Mon, May 6 20244pm Mon, May 6 20245pm Mon, May 6 20246pm Mon, May 6 20247pm Mon, May 6 20248pm Mon, May 6 20249pm Mon, May 6 202410pm Mon, May 6 202411pm Mon, May 6 202412am Tue, May 7 20241am Tue, May 7 20242am Tue, May 7 20243am Tue, May 7 20244am Tue, May 7 20245am Tue, May 7 20246am Tue, May 7 20247am Tue, May 7 20248am Tue, May 7 20249am Tue, May 7 202410am Tue, May 7 202411am Tue, May 7 202412pm Tue, May 7 20241pm Tue, May 7 20242pm Tue, May 7 20243pm Tue, May 7 20244pm Tue, May 7 20245pm Tue, May 7 20246pm Tue, May 7 20247pm Tue, May 7 20248pm Tue, May 7 20249pm Tue, May 7 202410pm Tue, May 7 202411pm Tue, May 7 202412am Wed, May 8 20241am Wed, May 8 20242am Wed, May 8 20243am Wed, May 8 20244am Wed, May 8 20245am Wed, May 8 20246am Wed, May 8 20247am Wed, May 8 20248am Wed, May 8 20249am Wed, May 8 202410am Wed, May 8 202411am Wed, May 8 202412pm Wed, May 8 20241pm Wed, May 8 20242pm Wed, May 8 20243pm Wed, May 8 20244pm Wed, May 8 20245pm Wed, May 8 20246pm Wed, May 8 20247pm Wed, May 8 20248pm Wed, May 8 20249pm Wed, May 8 202410pm Wed, May 8 202411pm Wed, May 8 202412am Thu, May 9 20241am Thu, May 9 20242am Thu, May 9 20243am Thu, May 9 20244am Thu, May 9 20245am Thu, May 9 20246am Thu, May 9 20247am Thu, May 9 20248am Thu, May 9 20249am Thu, May 9 202410am Thu, May 9 202411am Thu, May 9 202412pm Thu, May 9 20241pm Thu, May 9 20242pm Thu, May 9 20243pm Thu, May 9 20244pm Thu, May 9 20245pm Thu, May 9 20246pm Thu, May 9 20247pm Thu, May 9 20248pm Thu, May 9 20249pm Thu, May 9 202410pm Thu, May 9 202411pm Thu, May 9 202412am Fri, May 10 20241am Fri, May 10 20242am Fri, May 10 20243am Fri, May 10 20244am Fri, May 10 20245am Fri, May 10 2024

Date	05/05						05/06
Hour (CDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°C)	19	19	17	15	13	13	11	11	10	9	8	8	8	9	11	13	17	18	21	22	23	24	24	25
Dewpoint (°C)	6	7	8	8	8	7	6	5	4	4	3	4	3	4	6	7	8	9	9	10	10	11	12	12
Heat Index (°C)																						24	24	25
Surface Wind (mph)	6	6	6	7	8	8	8	7	6	6	6	6	6	6	8	8	9	9	9	8	8	9	9	9
Wind Dir	NE	NE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	SE	SE
Gust
Sky Cover (%)	54	64	65	66	61	76	76	75	43	44	24	9	1	1	0	0	0	0	4	0	5	10	15	18
Precipitation Potential (%)	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	2	2	2	5	5
Relative Humidity (%)	41	46	54	63	70	70	70	67	68	71	70	73	70	71	71	65	57	53	48	46	42	41	44	43
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date							05/07
Hour (CDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°C)	24	23	22	19	18	17	17	17	17	16	16	16	16	16	17	18	19	20	22	23	23	24	24	24
Dewpoint (°C)	12	13	13	13	14	14	14	14	14	15	15	15	16	16	16	16	16	16	16	15	14	13	12	12
Heat Index (°C)	24																					24	24	24
Surface Wind (mph)	10	9	9	10	11	11	11	14	14	14	14	13	13	11	11	11	11	13	14	15	16	18	18	17
Wind Dir	SE	SE	E	SE	E	SE	SE	SE	SE	SE	SE	SE	SE	SE	S	S	S	S	SW	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	22	25	32	38	45	52	59	66	64	71	78	81	85	88	81	75	68	64	60	57	40	24	8	7
Precipitation Potential (%)	5	5	5	5	5	5	5	78	78	78	78	78	78	75	75	75	75	75	75	31	31	31	31	31
Relative Humidity (%)	47	51	58	68	75	81	84	87	88	92	94	95	99	97	93	90	84	77	69	62	55	51	48	47
Rain	--	--	--	--	--	--	--	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Chc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc

English Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hazardous Weather Outlook Public Information Statement Past Weather Information Home